SAM
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Sectoral Asset Management’s Zai Lab ZLAB Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$554K Sell
15,840
-14,080
-47% -$492K 0.37% 68
2025
Q1
$1.08M Sell
29,920
-14,880
-33% -$538K 0.84% 33
2024
Q4
$1.17M Sell
44,800
-28,070
-39% -$735K 0.78% 34
2024
Q3
$1.76M Buy
72,870
+70,870
+3,544% +$1.71M 1.04% 26
2024
Q2
$34.7K Hold
2,000
0.01% 96
2024
Q1
$32K Sell
2,000
-2,000
-50% -$32K 0.01% 92
2023
Q4
$109K Buy
4,000
+1,000
+33% +$27.3K 0.05% 103
2023
Q3
$72.9K Sell
3,000
-5,000
-63% -$122K 0.01% 121
2023
Q2
$222K Sell
8,000
-3,922
-33% -$109K 0.04% 118
2023
Q1
$397K Sell
11,922
-1,500
-11% -$49.9K 0.08% 106
2022
Q4
$412K Sell
13,422
-578
-4% -$17.7K 0.08% 106
2022
Q3
$479K Hold
14,000
0.09% 89
2022
Q2
$486K Buy
14,000
+2,000
+17% +$69.4K 0.1% 94
2022
Q1
$528K Buy
12,000
+3,000
+33% +$132K 0.09% 95
2021
Q4
$566K Buy
9,000
+3,100
+53% +$195K 0.09% 98
2021
Q3
$622K Hold
5,900
0.05% 116
2021
Q2
$1.04M Hold
5,900
0.08% 109
2021
Q1
$787K Buy
5,900
+2,000
+51% +$267K 0.06% 98
2020
Q4
$528K Buy
3,900
+1,200
+44% +$162K 0.04% 91
2020
Q3
$225K Sell
2,700
-4,100
-60% -$342K 0.02% 88
2020
Q2
$558K Buy
+6,800
New +$558K 0.05% 131
2019
Q3
Sell
-12,589
Closed -$439K 83
2019
Q2
$439K Hold
12,589
0.05% 72
2019
Q1
$372K Hold
12,589
0.04% 81
2018
Q4
$292K Sell
12,589
-32,379
-72% -$751K 0.04% 79
2018
Q3
$876K Sell
44,968
-3,700
-8% -$72.1K 0.09% 72
2018
Q2
$1.13M Sell
48,668
-916
-2% -$21.3K 0.13% 64
2018
Q1
$1.06M Hold
49,584
0.12% 66
2017
Q4
$1.05M Sell
49,584
-216,016
-81% -$4.59M 0.13% 65
2017
Q3
$7.17M Buy
+265,600
New +$7.17M 0.92% 36